The accident occurred shortly after 4:30 p.m. on Wednesday and occurred between the exits towards Dalvik and Mariebo.
The road is completely closed in the northbound direction, towards Bankeryd and Habo.
There must be a lot of debris on the roadway after the crash.
Four people are affected and all were awake and talking when the emergency services arrived.
It is still unclear how the accident happened and when the road can reopen.